1. intelligent and well informed:"she is very knowledgeable about livestock and pedigrees"Similarwell informedinformedlearnedwith great knowledgewell readwell educatededucatedwidely readeruditescholarlyculturedcultivatedenlightenedawareacquainted withfamiliar withwith a knowledge ofwith an understanding ofconversant withau courant withau fait withskilledexpertcompetentproficientup onup to date withabreast ofat home withno stranger toexperienced inpracticed inwell versed inseasonedinformal:clued up aboutgenned up aboutplugged intoswitched on toOppositeignorantill-informed